74243244838

Names of 74243244838

• Cardinal: 74243244838 can be written as Seventy-four billion, two hundred forty-three million, two hundred forty-four thousand, eight hundred thirty-eight.

Scientific notation

• Scientific notation: 7.4243244838 × 10¹⁰

Factors of 74243244838

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 35656

Divisors of 74243244838

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 7 14 19 38 49 59 98 118 133 266 361 413 722 826 931 1121 1862 2242 2527 2891 5054 5782 7847 15694 17689 21299 35378 35569 42598 54929 71138 109858 149093 248983 298186 497966 675811 1043651 1351622 1742881 2087302 2098571 3485762 4197142 4730677 9461354 12840409 14689997 25680818 29379994 33114739 39872849 66229478 79745698 89882863 102829979 179765726 205659958 279109943 558219886 629180041 757584131 1258360082 1515168262 1953769601 3907539202 5303088917 10606177834 37121622419 74243244838
• Sum of all divisors σ(n): 139045264200
• Sum of proper divisors (its aliquot sum) s(n): 64802019362
• 74243244838 is a deficient number, because the sum of its proper divisors (64802019362) is less than itself. Its deficiency is 9441225476

Bases of 74243244838

• Binary: 1000101001001001111100000001100100110₂
• Hexadecimal: 0x11493E0326
• Base-36: Y3UIECM

Squares and roots of 74243244838

• 74243244838 squared (74243244838²) is 5512059404075213646244
• 74243244838 cubed (74243244838³) is 409233175898356461705252011088472
• The square root of 74243244838 is 272476.1362725183
• The cube root of 74243244838 is 4202.9315292917

Scales and comparisons

• 74,243,244,838 seconds is equal to 2,360 years, 36 weeks, 4 days, 19 hours, 33 minutes, 58 seconds.
• To count from 1 to 74,243,244,838 would take you about four thousand, seven hundred twenty-one years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 74243244838 cubic inches would be around 350.2 feet tall.

Recreational maths with 74243244838

• 74243244838 backwards is 83844234247
• 74243244838 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 74243244838's digits is 49
• More coming soon!